Integrated Circuits

TMC2224-LA

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The TMC2224 provides an integrated motor driver solution for 3D-Printing, Cameras, Scanners and other automated equipment applications. The device has an integrated microstepping indexer, the completely noiseless current control mode stealthChop2™ and is intended to drive a bipolar stepper motor. The output driver block consists of low RDSon N-Channel power MOSFETs configured as full H-bridges to drive the motor windings. The TMC2224 is capable of driving up to 2A of current from each output (with proper heatsinking). TMC2224 is designed for a supply voltage of 5...36V. The device has a step and direction interface and can be configured with digital pins.

Special Features

  • microPlyer™
  • spreadCycle™
  • stealthChop™

Technical Details

tmc2224-la front-back
TMC2224-LA
Statusactive
Axes1
Motor Supply5…36V
Microsteps1…256
Step/Dir
UART
microPlyer™
spreadCycle™
stealthChop™
Phase Current, RMS1.4A
PackageQFN28 (5x5)

Downloads

Datasheet

File
Type
Size
Modified
Datasheet 2.2 MBMay 16, 2017 2:08 PM

Application Notes

File
Type
Size
Modified
Calculations 40 KBNov 8, 2016 9:26 AM
Application Note 047 - How to replace DRV8824 by TMC2224 420 KBMay 18, 2017 3:42 PM

Documentation

File
Type
Size
Modified
TMC2224 ECAD Symbol 460 KBFeb 2, 2017 12:23 PM